{"created":"2021-03-01T06:15:22.732571+00:00","id":8655,"links":{},"metadata":{"_buckets":{"deposit":"045d8f3c-0098-4e61-8636-510c43e971f5"},"_deposit":{"id":"8655","owners":[],"pid":{"revision_id":0,"type":"depid","value":"8655"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00008655","sets":["312:1037:1038"]},"author_link":["24351"],"item_18_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"38","bibliographicPageStart":"31","bibliographic_titles":[{"bibliographic_title":"4th Symposium on \"Intelligent Media Integration for Social Information Infrastructure\" December 7-8, 2006","bibliographic_titleLang":"en"}]}]},"item_18_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This paper reviews a real-time blind source separation (BSS) method for convolutive mixtures of audio signals, in which a single-input multiple-output(SIMO)-model-based independent component analysis(ICA) and a new SIMO-model-based binary masking are combined. SIMO-model-based ICA can separate the mixed signals, not into monaural source signals but into SIMO-model-based signals from independent sources in their original form at the microphones. Thus, the separated signals of SIMO-model-based ICA can maintain the spatial qualities of each sound source. Owing to this attractive property, novel SIMO-model-based binary masking can be applied to efficiently remove the residual interference components after SIMO-model-based ICA. In addition, the performance deterioration due to the latency problem in ICA can be mitigated by introducing real-time binary masking. We develop a pocket-size real-time DSP module implementing the new BSS method, and report the experimental evaluation of the proposed method's superiority to the conventional BSS methods, regarding moving-sound separation.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_18_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/10406"}]},"item_18_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"INTELLIGENT MEDIA INTEGRATION  NAGOYA UNIVERSITY / COE","subitem_publisher_language":"en"}]},"item_18_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_18_text_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_text_value":"application/pdf"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Saruwatari, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"24351","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-02-19"}],"displaytype":"detail","filename":"p31-38_Saruwatari.pdf","filesize":[{"value":"35.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"p31-38_Saruwatari.pdf","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/8655/files/p31-38_Saruwatari.pdf"},"version_id":"aa68cba0-378a-45fb-9c2a-f4dd79386899"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"BLIND SIGNAL SEPARATION OF AUDIO SIGNALS","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"BLIND SIGNAL SEPARATION OF AUDIO SIGNALS","subitem_title_language":"en"}]},"item_type_id":"18","owner":"1","path":["1038"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-08-19"},"publish_date":"2008-08-19","publish_status":"0","recid":"8655","relation_version_is_last":true,"title":["BLIND SIGNAL SEPARATION OF AUDIO SIGNALS"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T05:17:15.332644+00:00"}